A safety manual states: 'All workers must de-energize and lock out equipment before performing maintenance, unless the task requires the equipment to be energized, in which case appropriate PPE must be worn.' A technician needs to lubricate a moving conveyor belt. What does the manual require?
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A
Wear PPE and lubricate while the belt is running
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B
De-energize and lock out the belt before lubricating
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C
Get supervisor approval before any action
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D
Lubricate only during scheduled downtime